Add getDecimalFieldSum method to domain

This will summarise the Decimal field value Signed-off-by: WimVelzeboer <wimvelzeboer@protonmail.com>
2021-11-03 15:24:05 +00:00
parent 5b486bc3a2
commit 6eee1acdb6
2 changed files with 28 additions and 4 deletions
@@ -249,6 +249,22 @@ public virtual class fflib_SObjects2
 				.getDateTimeFieldValues(sObjectField);
 	}

+	/**
+	 * @param sObjectField The Schema.SObjectField to get the SUM of
+	 *
+	 * @return The total SUM of the given field
+	 */
+	@TestVisible
+	protected virtual Decimal getDecimalFieldSum(Schema.SObjectField sObjectField)
+	{
+		Decimal result = 0;
+		for (SObject record : getRecords())
+		{
+			result += record.get(sObjectField) == null ? 0 : (Decimal) record.get(sObjectField);
+		}
+		return result;
+	}
+
 	/**
 	 * @param sObjectField The Schema.SObjectField to get their Id values
 	 *